| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2017-12-23 | 107.20.151.23 (ClassC) |
| 2018-01-28 | 23.23.77.117 (ClassC) |
| 2018-02-04 | 50.19.118.169 (ClassC) |
| 2018-03-23 | 50.19.93.49 (ClassC) |
| 2019-09-13 | 52.212.106.249 (ClassC) |
| 2019-09-13 | 52.17.181.235 (ClassC) |
| 2019-09-13 | 34.241.172.109 (ClassC) |
| 2020-08-03 | 34.254.8.67 (ClassC) |
| 2020-08-03 | 52.19.225.66 (ClassC) |
| 2020-08-03 | 52.211.26.224 (ClassC) |
| 2020-08-03 | 54.77.14.221 (ClassC) |
| 2020-09-02 | 99.80.6.147 (ClassC) |
| 2020-09-02 | 52.18.59.102 (ClassC) |
| 2025-07-25 | 34.241.115.67 (ClassC) |
| 2025-07-31 | 54.78.134.111 (ClassC) |